PMC:7405836 / 68084-68256 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T485","span":{"begin":0,"end":172},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Although initially it was thought that viral load would be associated with poor outcomes, some case reports have shown asymptomatic individuals with high viral loads (247)."}